
http://ec.europa.eu/budget/mff/hlgor/library/reports-communication/hlgor-report_20170104.pdf

http://www.oecd.org/eco/outlook/economic-forecast-summary-united-kingdom-oecd-economic-outlook-june-2017.pdf

https://www.icij.org/news/2024/07/us-germany-key-holdouts-as-g20-nations-push-for-a-plan-to-tax-worlds-billionaires/